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SENSOR HEAD
The sensor head straddles one of the cars guide rails and contains (x2)
Door Zone sensors and (x2) ETS sensors.
GOVERNOR ENCODER
Smartrise recommends using the Governor Encoder landing system on
jobs that are greater than 12 landings or faster than 350 FPM.
The governor encoder is installed on the governor shaft in the machine
room and the feedback wires go to the cartop SRU board via a shielded
pair in the traveler cable.